CVE-2020-4070 - OpenCVE

In CSS Validator less than or equal to commit 54d68a1, there is a cross-site scripting vulnerability in handling URIs. A user would have to click on a specifically crafted validator link to trigger it. This has been patched in commit e5c09a9.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:S/C:N/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
W3c	Css Validator

Configuration 1 [-]

cpe:2.3:a:w3c:css_validator:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/w3c/css-validator/commit/e5c09a9119167d3064db786d5f00d730b584a53b
https://github.com/w3c/css-validator/security/advisories/GHSA-wf36-7w73-rh8c

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-06-22T15:40:12

Updated: 2024-08-04T07:52:20.971Z

Reserved: 2019-12-30T00:00:00

Link: CVE-2020-4070

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2020-06-22T16:15:11.963

Modified: 2020-06-30T13:39:13.707

Link: CVE-2020-4070

Redhat

No data.

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